               XYMultipleSeriesRenderer
               XYSeriesRenderer]
              [org.achartengine ChartFactory]
-             [android.graphics Bitmap$CompressFormat]))
+             [android.graphics Bitmap$CompressFormat])
+    (:use overtone.at-at))
 
 (def peak-lux (atom 0))
 (def test-time (atom 0))
+(def runtime-pool (mk-pool))
 
 (defn handle-lux [lux]
   (update-main ::lux-now

(defn minutes-since [start-time]
  (float (/ (nanos-since start-time) 60000000000)))

(defn handle-lux-rt [lux start-time]
  (let [offset (minutes-since start-time)]
    (swap! output conj [lux offset])))

(def lux-30s (atom 0))



(declare runtime-test)

(def output (atom (ring-buffer 1000)))

(defn nanos-since [start-time]
  (-> (. System nanoTime)
